The fischer Injection mortar FIS P is a polyester resin mortar for the economical fixing of gratings, cantilevers and handrails in masonry which do not require approval. The FIS P is processed with the system components fischer threaded rod FIS A, fischer internal threaded rod FIS E together with the fischer injection anchor sleeves indoors and outside. Cartridges already opened can be reused by simply changing the static mixer. This saves time and money during installation.